package cn.edu.scau.cmi.wuyihan.exercise5;

public class Rectangle {
       double x,y,width,height;
       public void setX(double a) {
    	   x=a;
       }
       public double getX() {
    	   return x;
       }
       public void setY(double b) {
    	   y=b;
       }
       public double getY() {
		return y;
	}
       public void setWidth(double w) {
		if(w>0) {
			width=w;
		}
	}
       public double getWidth() {
		return width;
	}
       public void setHeight(double h) {
		if(height>0) {
			height=h;
		}
	}
       public double getHeight() {
		return  height;
	}
}
